KR100719857B1 - Manufacturing method for deodorizer composition - Google Patents

Abstract

The present invention provides a deodorizing composition obtained by mixing viscous mica stones with botanical components such as ginkgo biloba, bamboo, reed roots, wood vinegar and the like, followed by heating and heating to obtain an extract, and then aging them together with elvan and ocher powder. It is a sprayable form, it has little skin irritation and is safe in toxicological experiments on animals, and it has excellent deodorizing efficiency of odorous components such as hydrogen sulfide or methyl mercaptan. Garbage dumps, landfills, wastewater treatment plants, barns, pens, livestock fermentation plants, agricultural and marine product distribution centers, food processing plants, school meals, food factories, golf courses, hospitals, department stores, hotels, offices, cooling towers, and other agricultural chemicals It is useful for deodorization in areas where it is needed.

Description

Manufacturing method for deodorizer composition

The present invention relates to a method for preparing a deodorizing composition, and more particularly, by mixing viscous mica in a vegetable deodorizing composition, which is obtained by boiling water, heating, and ripening, so that the odor can be adsorbed and removed or weakened. The present invention relates to a method for producing a deodorizing composition that can be used in places where a large amount of deodorizing is required, such as a landfiller, a wastewater treatment plant, a livestock house, and the like, to efficiently exhibit a deodorizing effect.

As a method of removing odor, there is a method of adsorbing and removing odor or weakening the odor by its own smell.

Depending on the cause of the odor, the odor can be removed by physical and chemical methods such as direct combustion, catalytic oxidation, microbial deodorization (biofilter), condensation, ozone oxidation, and masking.

Physical and chemical methods require many separate equipments and are often limited, so adhesives using activated carbon have often been used. Activated charcoal was exposed to moisture and easily contaminated pores, resulting in poor deodorizing effect and poor function as a deodorant.

Various deodorants have been developed so far. For example, Korean Patent Publication No. 2001-17476 discloses a paperboard made by mixing powders of loess, jade, and biotite, which are far-infrared emitters, with Hanji materials such as shredded mulberry and pulp. A method for producing a deodorant mainly made of far-infrared radiant ceramics having excellent deodorizing, dehumidifying and purifying properties by collecting granulated particles having a size of about 0.5 mm and firing them at high temperature is packed into a breathable packaging. It is described as having excellent deodorizing effect when used in car, toilet, car, refrigerator, etc.

As another example of the deodorant, in Korean Patent Publication No. 1996-0010066, zeolite, ganban stone and mica were pulverized to a certain size, fired in a heating kiln at about 1000-1200 ° C., and then filtered and sprayed with an aqueous acetic acid solution of chitonic acid. In order to obtain a deodorant and a deodorant, a deodorant and a deodorant having an adsorption, deodorization, absorption, drying and antibacterial action are disclosed. This main purpose was to deodorize the narrow space such as Kimchi refrigerator.

Such deodorants are solid and compact and are useful as deodorants in narrow spaces, and are insufficient in deodorizing a large area such as odor removal in landfills.

As another example, 10-20 weight% of loss, 5-15 weight% of abyss, 5-15 weight% of copper rust (morberry), 5-15 weight% of birch bark, 5-10 weight% of goji leaves , 5-7 wt% motherwort, 3-6 wt% licorice, 4-10 wt% jiucho, 5-10 wt% brown root, 5-10 wt% copper, 5-20 wt% dermis, 3-6 wt% dermis , Mixed with 3 to 5% by weight of radish leaves, 3 to 5% by weight of Cheonnam, were put into 8-15 times of water of the total weight of the medicinal herb composition, and then bathed for 2 hours to 3 hours at a temperature of 40 to 50 The step of extracting the herbal medicine distilled water and chitosan powder of about 80-90% of the bath liquid by secondary heating the heated herbal medicine composition for a predetermined time at a temperature of 110 ~ 120 ℃ After mixing in a ratio of 10: 1, the mixture is left for 2 to 3 days, and the distilled water mixed with the chitosan powder is aged for 1 to 2 days in a tank containing elvan and loess. After the step of there is disclosed a method for producing a deodorant (Republic of Korea Patent No. 0419316).

Such a deodorant contains a herb and a mineral component and the composition is sprayable form, but the effect can be used in a large area, but the deodorizing effect was somewhat insufficient.

Meanwhile, food waste dumps, landfills, wastewater treatment plants, barns, pens, livestock fermentation plants, agricultural and fishery distribution centers, food processing plants, school lunches, food factories, golf courses, hospitals, department stores, hotels, offices, cooling towers, and other pesticides Detoxification is necessary in areas where detoxification and deodorization are required, and in this case, where a large amount of deodorant is to be used, a deodorant of a form that can be easily sprayed through an injector is preferable.

In general, the most odorous constituents in manure and household waste are ammonia and trimethylamine, etc. The main test items in the deodorization test of nationally recognized institutions include hydrogen sulfide and methyl mercaptan.

Deodorant is also used in close proximity to animals or humans, so there should be no harm to humans or animals when contacting eyes or skin.

Accordingly, the present inventors have endeavored to develop an environmentally friendly deodorant which is excellent in deodorizing power such as hydrogen sulfide or methyl mercaptan in a sprayable form, and is not harmful to the human body. As a result, it is extracted with a vegetable mixture using a mica stone of viscous. After aging by mixing it with elvan powder and ocher powder, it was found that a deodorant having excellent deodorizing power was obtained, thereby completing the present invention.

Accordingly, an object of the present invention is to provide a method for preparing a deodorant composition which is harmless to the human body and excellent in deodorizing power.

The present invention for achieving the above object is 20 to 30% by weight of viscous mica stone having a particle size of 14 to 18㎛, 5 to 10% by weight of ginkgo biloba, 10 to 15% by weight of bamboo, 5 to 10% by weight of reed root and wood vinegar solution To a mixture comprising 3 to 5% by weight, 10 to 20 times the weight of the mixture is added to heat the primary bath for 2 to 3 hours at a temperature of 45 to 55 ° C. to obtain a mixture of bath liquid; Extracting the mixture liquid distilled water in an amount of 85 to 95% of the amount of the mixture liquid by heating the mixture liquid for 2 to 3 hours at a temperature of 110 to 120 ° C .; And mixing 10 to 15 parts by weight of elvan powder and 5 to 10 parts by weight of ocher powder in 100 parts by weight of the extracted mixture, followed by aging for 3 to 4 days.

The present invention will be described in more detail as follows.

Method for preparing a deodorant composition according to the present invention, first, 20 to 30% by weight of mica stone of viscous particles having a particle size of 14 to 18㎛, 5 to 10% by weight of ginkgo biloba, 10 to 15% by weight of bamboo, 5 to 10% by weight of reed root 10 to 20 times the weight of the mixture was added to the mixture containing 3 to 5 wt% of the wood vinegar solution, and the mixture was heated in a primary bath for 2 to 3 hours at a temperature of 45 to 55 ° C. to obtain a mixture.

Mica, also called mica scales, is composed of a layered structure and has many layers, so it has excellent ability to absorb odors. It usually forms a hexagonal crystalline form. The chemical composition is so complex that X ₂ Y ₄ -6Z ₈ O ₂ (OH, F) ₄ (where X is K, Na, Ca, etc., Y is Fe, Mg, Al, Ti, Li, etc., Z is Si , Al, and the like). Hardening is 2.5-4, specific gravity is 2.75-3.2, and cleavage is complete in one direction. Its use is strong in fire resistance, insulators, electrical insulators, precious metal pores, and especially in the layered structure.

In the deodorant composition of the present invention, such a mica is used as a viscosity, in which the particle size of the mica has a particle size of 14 to 18 µm, preferably about 15 to 16 µm. By dispersing such mica of the particle size and making the liquid in the deodorant composition of the present invention, it becomes possible to prepare a deodorant composition including mica in the form of a finally sprayable form. If the particle size of the mica is too large, there may be a problem that some deodorizing function is reduced.

Ginkgo biloba leaves contain ingredients such as ginkgolite ABC, ginol and prabonol, which are known to treat peripheral vascular disorders, senile dementia, and to remove free radicals from the human body. Ginkgo biloba is a long-lived plant that has survived to the present, and has been found to be widely used as a roadside tree because it is very resistant to pests and particularly to pollution, and has an insecticidal effect. In the present invention, such a ginkgo leaf was included in the mixture to minimize harmfulness to the human body when used as a deodorant. It is preferable that the addition amount is 5 to 10 weight% in a deodorant composition.

Bamboo is a general term for plants belonging to the family of bamboos, and the stem consists of the above-ground stems and underground stems. Bamboo stems generally have a wide cavity inside, and the trunk is thick, narrow and thin. There are many cavities that have the ability to absorb and store odors jointly. In the present invention, the use of bamboo in the deodorant composition to improve the odor removal efficiency. It is preferable that the addition amount is 10 to 15 weight% in a deodorant composition.

On the other hand, reed root has been used as a medicine in traditional medicine or folk medicine, and reed root contains sugar, rubber, protein, inorganic salts, etc. and has various pharmacological effects such as diuresis, detoxification, and jinto. Reed roots are effective in treating radiation poisoning and its associated leukopenia, as well as enhanced hematopoietic function and enhanced detoxification effect of the body's immunity, which is effective in poisoning pesticides, food poisoning, alcohol or heavy metals.

Wood vinegar is collected from about 5 liters of 100 kg of wood and has an acid before and after pH 3. About 80 to 90% of the components are water, about 3% of acetic acid, and other small amounts of 200 kinds of minerals such as formic acid, fatty acid and methanol. It is used instead of pesticides in agriculture, and especially in the livestock industry to remove manure odors and odors, as well as gardening, mushroom cultivation, health drinks and deodorants.

In the present invention, it is possible to double the deodorant effect by adding about 3 to 5% by weight of the wood vinegar in the total deodorant composition.

In addition, it may further include other components having a deodorizing efficacy to the aroma component as needed.

The above components are mixed, 10 to 20 times of water is added thereto, and the mixture is bathed for 2 to 3 hours at a temperature of 45 to 55 ° C.

It is preferable that the bath temperature and the bath time are within the above range because the deodorizing or aroma components can be efficiently extracted.

Rather than heating such mixtures at high temperatures but primarily at relatively low temperatures, more efficient deodorization or aroma components can be extracted.

In this way, a mixture of vegetable material and viscous mica is obtained, and then heated to extract distilled water. The heating temperature is preferably 110 to 120 ° C. and the heating time is about 2 to 3 hours. Distilled water of the mixture can be extracted in an amount of about 95%.

Thus, when the secondary heating at a high temperature to obtain the distilled water of the mixture, it is preferable because the deodorization and functional active ingredients in the mixture can be efficiently extracted.

Finally, after mixing 10 to 15 parts by weight of elvan powder and 5 to 10 parts by weight of ocher powder to 100 parts by weight of the extracted mixture is aged for 3 to 4 days.

Elvan absorbs certain odors, and when it is heated, stores heat inside and gradually dissipates heat, thereby aging the deodorant properly. In addition, ocher has a similar function to elvan, and it absorbs harmful constituents such as heavy metals in the solution generated by deodorant due to the alkaline and iron oxides of ocher, and neutralizes hydrogen sulfide, ammonia, etc. generated from household waste and manure. Not only plays a role of reducing the amount of generation, but also plays a role to ensure that household waste, manure, etc. are aged appropriately and quickly and decomposed by appropriate storage and dissipation of heat.

In this case, it is preferable that the elvan powder has a particle size of 70 to 80 μm and in the case of loess, the particle size of about 70 to 80 μm serves as a deodorant.

In the present invention, depending on the use, it is preferable to use a mixture of elvan and loess within the above range because it can bring about the above-mentioned effects without detrimental action of the deodorant.

Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited to these Examples.

Example 1

10 to 20 times the weight of this mixture in a mixture of 30% by weight of mica stone having a particle size of 14 to 18 µm, 10% by weight of ginkgo biloba, 15% by weight of bamboo, 10% by weight of reed roots and 5% by weight of vinegar solution. The mixture was heated in a primary bath for 2 to 3 hours at a temperature of 45 to 55 ℃ to obtain a mixture bath.

The mixture bath was heated for 2 to 3 hours at a temperature of 110 to 120 ° C. to extract distilled water from the mixture liquid in an amount of 85 to 95% of the mixture bath.

10 to 15 parts by weight of elvan powder and 5 to 10 parts by weight of ocher powder were mixed with 100 parts by weight of the extracted mixture, and aged for 3 to 4 days to prepare a deodorizing composition.

Comparative Example 1

Deodorizing composition was prepared in the same manner as in Example 1, except that viscous mica was not added.

Experimental Example 1 skin irritation test

The deodorant composition obtained according to Example 1 was tested in the following manner to determine whether or not skin irritation.

Six healthy white rabbits (2-3 kg) were used and the dose was 0.5 ml.

The application site was the skin of the shaved back, and it consisted of two parts of the skin and the skin of 2.5cm × 2.5cm.

The application method is to apply the test substance to the skin of 2.5cm × 2.5cm, cover it with gauze, fix the gauze with tape, and cover with tape of impermeable and inert solid material to prevent evaporation of test substance on the gauze. Fixed using.

Application site observation was performed 24 hours and 72 hours after the administration of test substance, and scored by erythema, crust formation, and edema formation was checked for skin irritation.

Specifically, the grading criteria are as follows.

(1) erythema and dermal formation grade

0-no erythema at all

1-very mild erythema (only visible to the naked eye)

2-clear erythema

3-slightly severe erythema

4-Severe erythema (redness of blush) and mild peel

(2) edema formation grade

0-no edema at all

1-Very mild edema (only visible to the naked eye)

2-mild edema (if it is clearly swollen and the margins are clearly distinguished)

3-Normal edema (if swollen about 1 mm)

4-Severe edema (swelling more than 1 mm and extended outside the exposed area)

The results are shown in Table 1 below.

Item score Erythema and skin formation 0 Edema 0

From the results in Table 1, it can be seen that the deodorant composition obtained according to the present invention is free of skin irritation.

Experimental Example 2 : Toxicity Test

Five ICR rats of 20 ± 3 g body weight were used as samples for toxicity testing, and after 20 mg of the deodorant prepared in Example 1 was observed, the change in the amount of exercise, convulsions and reflex activity for 14 days was observed. All of the animals were confirmed to be normal.

Experimental Example 3 Deodorization Test

After hydrogen sulfide was injected into the sealed deodorizing test container (5L), the deodorizing test apparatus was made to have a uniform concentration and an initial concentration of about 50 ppm, and 50 ml of a solution of the deodorant prepared in Example 1 was diluted with 150 times of water. 30 minutes, 1 hour, 1.5 hours, and 2 hours after the aliquot was injected into the deodorizing apparatus, the odor concentration was measured with a gas detector (Gastech GV-100S, manufactured by GASTEC).

Odor concentration was measured for methyl mercaptan in the same manner.

On the other hand, the same deodorization test was carried out using a deodorant obtained according to Comparative Example 1.

The results are shown in Table 2 below.

No treatment (ppm) Example 1 Treatment Tool Comparative Example 1 Treatment Tool Odor Concentration (ppm) Deodorization rate (%) Odor Concentration (ppm) Deodorization rate (%) Hydrogen sulfide Elapsed time (minutes) Early 50 50 0 50 0 30 50 7 86 16.5 67 60 50 6 88 13 74 90 48 4 92 12.5 75 120 48 4 92 11.5 77 Methyl mercaptan Elapsed time (minutes) Early 64 64 0 64 0 30 64 18 72 25 61 60 64 17 73 23 64 90 62 16 74 22 66 120 62 15 76 21 67

From the results of Table 2, the deodorizing composition according to the present invention was excellent in the deodorizing effect on hydrogen sulfide, methyl mercaptan, hydrogen sulfide deodorized 92% hydrogen sulfide after 1.5 hours, in the case of methyl mercaptan The deodorization rate of 76% was shown.

On the other hand, when the mica did not contain viscous mica, both of hydrogen sulfide and methyl mercaptan deodorization rate was low, especially hydrogen sulfide showed a significantly lower deodorization rate than the embodiment of the present invention.

As described above, a deodorant composition obtained by mixing viscous mica stones with botanical components such as ginkgo biloba, bamboo, reed roots, wood vinegar, etc. according to the present invention, followed by heating and heating to obtain an extract, and then aging them together with elvan and ocher powder. Silver sprayable form, less skin irritation, safe in animal toxicity test, good deodorization efficiency of odorous components such as hydrogen sulfide, methyl mercaptan, etc. Garbage dumps, landfills, wastewater treatment plants, barns, pens, livestock fermentation plants, agricultural and fishery distribution centers, food processing plants, school lunches, food factories, golf courses, hospitals, department stores, hotels, offices, cooling towers, and other pesticides It is useful for deodorization in areas where deodorization is required.

Claims (1)

To a mixture comprising 20 to 30% by weight of mica stone having a particle size of 14 to 18 μm, 5 to 10% by weight of ginkgo biloba, 10 to 15% by weight of bamboo, 5 to 10% by weight of reed root and 3 to 5% by weight of vinegar solution Adding a water of 10 to 20 times the weight of the mixture to heat the primary bath for 2 to 3 hours at a temperature of 45 to 55 ° C. to obtain a mixture of bath liquid; Extracting the mixture liquid distilled water in an amount of 85 to 95% of the amount of the mixture liquid by heating the mixture liquid for 2 to 3 hours at a temperature of 110 to 120 ° C .; And 10 to 15 parts by weight of elvan powder and 5 to 10 parts by weight of ocher powder are mixed with 100 parts by weight of the extracted mixture, followed by aging for 3 to 4 days.